What are the side effects of HepaGam B?

In rare cases, HepaGam B may cause a severe allergic reaction that leads to difficulty breathing, swelling in the face or throat and hives. If you develop these symptoms after getting a HepaGam B injection, get medical attention right away. Other serious side effects of HepaGam B may include:

increased blood pressure

seizures

severe headaches

stomach pain

HepaGam B may cause less severe side effects, including:

tiredness

dizziness

headaches

nausea

vomiting

chills

fever

back pain

pain at the injection site

Other side effects may be possible, so talk to your doctor if any new or unusual symptoms develop after getting a HepaGam B injection.

Continue Learning about Vaccine

Vaccines work to protect your body against germs. Because of vaccines, many of the diseases that can cause severe sickness, handicaps and death have been eradicated. Learn more from our experts about vaccines.

Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.

Vaccine

Vaccines work to protect your body against germs. Because of vaccines, many of the diseases that can cause severe sickness, handicaps and death have been eradicated. Learn more from our experts about vaccines.